33 dB NRR Disposable Foam Ear Plugs, 200-Pair Box

Details Made from a soft, PVC-free polyurethane foam, these protective disposable earplugs have been tested in accordance with ANSI Standard S3.19-1974 and achieved a 33 dB Noise Reduction Rating. Their flared bell shaped end helps guide the plug during insertion and prevents the plug from being inserted too deep into the ear canal while allowing it to be quickly and easily removed. The high contrast orange color provides improved visibility to aid in ensuring workplace compliance. Packaged in pairs, they come in a convenient 200-Pair dispenser box.